white dot on sps

[brinx boy]

Hi, woke up this morning to a white dot on my sps frag. First thing i thought it was it could be a AEFW. I've always dipped my frags with coral rx before putting them into my system. I removed the coral today with the white bite mark and gave it a dipped for 14mins still no sign of AEFW. what could have caused this any suggestions guys. Thanks

 

[brinx boy]

any ideas guys what could have caused this?

 

[dowtish]

looks a bit large for AEFW bite mark. But the pic is very blurry, so hard to really say.

Most AEFW bite marks are very small and there always more than one.

 

[brinx boy]

Thats what i thought its a large bite to be an aefw I've dipped the coral earlier nothing come of it.And there is only one mark.Here is a better picture